Rede de Administração Jobs
Network Administration is an essential part of running an efficient and secure network in any organization. It entails the deployment, configuration, maintenance and management of physical and virtual networks, as well as their components, such as routers, switches, firewalls, and related network equipment. This helps ensure a high-level performance of the networking environment with minimal service disruption. A skilled Network Administrator is an invaluable asset for any business that requires efficient networking frameworks to maximize their resources.
Here's some projects that our expert Network Administrators made real:
- Construction of secure IT infrastructures
- Setting up virtual servers and installing scripts and plugins
- Configuring virtualizor KVM nodes
- Establishing VPN connections between cloud environments
- Implementing Software Defined Networks with Mininet
- Resolving Hyper-V failover cluster issues
- Investigating and tracking the source of unusual portscan attack sources
- Writing scripts to enable proxies on Linode and Hetzner VPSs
- Establishing a dynamic port forward with a dual router setup to access internal applications
As is evident from the above list, although each project has its own individual requirements for the client's desired outcome, each one generally shares common principles of network administration. Our Network Administrators' versatile skill set allows them to tackle such complex tasks with ease. For every project completed, clients have enjoyed exceptional efficiency and superior performance from their networks.
For any organization looking for an experienced Network Administrator to oversee their network architecture, either for a short-term task or a more long-term engagement, consider posting a project on Freelancer.com! Here you can connect with experienced Network Administrators possessing the right balance of expertise to make your task a success.
A partir das avaliações de 72,760, os clientes avaliam nosso Network Administrators 4.85 de 5 estrelas.Contratar Network Administrators
I am seeking the assistance of an AWS expert who can remotely assist me, preferably through a session using AnyDesk. Specifically, I require guidance in tuning the AWS load balancer to effectively manage load balancing and failover for a .NET Core application. Here are the specific requirements for the session: Receive guidance and documentation on seamlessly taking nodes out of the cluster without any impact or outage for users. Implement a swift failover mechanism in the event of a node outage, ensuring uninterrupted service for users. If you possess expertise in AWS and are experienced in configuring load balancers and managing failover scenarios, I would greatly appreciate your support. Please let me know your availability and preferred mode of communication for the remote session.
Windows VPS Boot Issue: Troubleshooting Blue Screen of Death Error I need a skilled system administrator to help me resolve a boot issue on my Windows VPS. The VPS is currently encountering a Blue Screen of Death error during boot, and I have already attempted some troubleshooting steps without success. Here are the details: - Operating System: Windows ( there is rescue Linux OS in the VPS) - Error Message: Blue Screen of Death - Troubleshooting: Yes, but the issue persists Ideal Skills and Experience: - Proven experience in troubleshooting Windows VPS boot issues and resolving Blue Screen of Death errors - Familiarity with virtualization technologies and hypervisors (e.g. Hyper-V, VMware) - Strong knowledge of Windows Server operating systems and related technologies (e.g. Active Di...
I am in need of an experienced freelancer who can assist me with the implementation of AVAYA IP office installed and working AVAYA Workplace Avaya session border controller DNS configuration User setup over email . I have already purchased the product and require configuration support. My existing network infrastructure is compatible with AVAYA IP office Workplace, so no additional setup is required. Ideal skills and experience for this job include: - Strong knowledge of AVAYA IP office Workplace on multi nodes and its implementation process - Strong knowledge about A session border controller. -Strong knowledge about DNS configuration and SSL certifications - Experience with installation and configuration of AVAYA IP office Workplace - Familiarity with network infrastructure and co...
Hello freelancers, I am currently looking for a highly skilled individual with extensive experience in working with Quectel M35 modems. I have a SMS marketing machine that is experiencing an issue where the majority of its modems are being recognized as "unregistered," despite the fact that the modem chips themselves are in good condition. I need someone who can thoroughly analyze the modems and identify the root cause of this problem. Your expertise in troubleshooting and resolving issues related to Quectel M35 modems will be crucial in getting this machine back to its optimal performance. Responsibilities: Investigate and diagnose the "unregistered" issue with the Quectel M35 modems in the SMS marketing machine. Identify any hardware or software-related factors th...
Setup unattended remote access of Android Phone from a Windows Machine You would basically walk me through the process. Please let me know if there are software/app requirements to your proposal.
ISE 3.2 configuration support for some task like policy profile for users, guest portal and BYOD configuration
I am in need of a Mikrotik router specialist who can assist me in adding a VPN to my WiFi network. I have a router (rb941) . I have already purchased a VPN service and my primary goal is to bypass geo-restrictions. Ideal Skills and Experience: - Experience with Mikrotik router configuration and setup - Knowledge of VPN setup and configuration - Familiarity with bypassing geo-restrictions - Excellent communication skills to explain the setup process in a clear and concise manner.
I am in need of a freelancer to install a DrayTek Vigor 2865AC Firewall for network security. I have no experience setting up firewalls, so I am looking for someone with expertise in this area. The installation will cover less than 10 devices, so it is a relatively small project. Ideal skills and experience for the job include: - Expertise in setting up firewalls - Knowledge of DrayTek Vigor 2865AC Firewall - Familiarity with network security protocols and best practices - Ability to troubleshoot and resolve any issues that may arise during installation
network engineer ,router,switch,firewall,
Create and configure a DNS on Stakpath for a new domain
I am in need of a fully customized IP Log server software that is compatible with Mikrotik. The ideal candidate should have experience in developing software for Mikrotik. The software should have real-time monitoring of IP logs. The level of customization required is fully customized. The ideal candidate should have experience in developing advanced features for IP Log server software.
so we want to have opensource vpn in our own servers, 1- having admin panel to control our users (create new user with desired plan like, 1 month, 3 months, 6 months, etc... who many gig each plan can have) 2- use different protocol in one vpn like (v2ray, psiphone, ssh, etc...) and must be scalable so we can add more protocol if needed.
Job Responsibilities: Cloud engineer is focused on automating the deployment of cloud infrastructure and services to support application development and hosting (architecting, engineering, deploying, and operationally managing the underlying logical and on Prem cloud computing infrastructure). Continue improving cloud product reliability, availability, maintainability & cost/benefit– incl. developing fault-tolerant tools to ensure robustness of the cloud infra Responsible for managing capacity across public and private cloud resource pools– incl. automating scale down/up of environments Support cloud developers in optimizing and automating cloud engineering activities – e.g. real time migration, provisioning and deployment, etc. Provide inputs to IT financial manage...
I am looking for a freelancer who can help me access shared files on a cloud-based storage via VPN from Windows computers. The goal is to update the files live via the internet. I am not sure about the VPN setup required, so I need recommendations. The ideal freelancer should have experience in VPN setup and be able to suggest the best one based on my needs. The following skills are required for this project: - VPN setup - Cloud-based storage - Windows OS If you have experience in this area and can provide quality work, please bid on this project.
I am looking for an experienced Splunk expert to help me set up a system for saving and monitoring network logs. The ideal candidate should be familiar with the following: - Splunk Enterprise - Network Security Monitoring - TCP/IP Protocols - Basic System Administration The project involves setting up a system to monitor more than 50 hosts/network devices, with both real-time monitoring and periodic analysis required. The system should be able to gather and analyze log data from various sources, including routers, switches, and servers. The primary tasks of the project include: - Setting up Splunk Enterprise on a server - Configuring data inputs for network logs - Creating dashboards and reports for real-time monitoring and periodic analysis - Setting up alerts and notifications for sp...
Kubernetes Setup and Networking Assistance Needed I am a beginner with Kubernetes and am experiencing networking issues with my current setup. I require assistance with the setup of my Kubernetes environment. Ideal skills and experience for this job include: - Expertise in Kubernetes setup and networking - Ability to troubleshoot networking issues - Strong communication skills to guide me through the setup process as a beginner. I need a functional kubernetes cluster with argocd, helm and istio installed asap.
I am in need of a skilled network engineer experienced in both wired and wireless networks. The engineer will be responsible for troubleshooting my medium-sized network, consisting of 11-50 devices. The ideal candidate should have prior experience and expertise in networking and technical support. A demonstrated track record of success in designing, implementing, and troubleshooting networks is required. The successful candidate must be detail-oriented and have a proactive approach to problem-solving. They should be prepared to work independently, communicate complex technical concepts in an easy-to-understand manner, and respond quickly to project needs in a timely manner. Overall, I'm looking for a capable network engineer who can support me in the short-term, but provide value over...
VM Started with an error, and reading online I deleted the snapshot files from snapshot manager, but now wm says it dosent find the vmdk file, I see all the vmdk files but as SEPARSE and FLAT extensions. they are all in the same datastore as they were, according to online reading I only need to rename, to have them boot again.
More details: What is the make and model of your wireless card? Broadcom Is there a specific Ubuntu version you are using? Ubuntu 20.04 Are there any other related issues you're experiencing? Network connectivity issues
the truenass stopover installation works with complete configuration and all the plugins and applications available for sharing photos, media, video, bakup all service 2 / creation of two vps centos 7 and panel centos server bind ip , domain ns1 ns2 hostname all 5 LATEST php version , nodjs , fmmpeg latest version , php and varniche , change port ssh 22 add other important fair image snashopt centos 7 working and ip ping, and after installing the centos panel ( CentOS WebPanel ) · everything and possible to do on the dedicated server !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! BUDGET 80$
I need NS3 simulation expert to design a custom protocol for communication between nodes with latency and packet loss improvement (under water wireless communication) and also want to implement reinforcement learning algo( will help to find shortest path from source node to sink node) with NS3 simulator More details: What is the purpose of the NS3 simulation? Protocol Optimization Which protocol do you want to optimize? Custom Protocol Do you have any specific performance metrics that need improvement? I want to improve throughput, latency rate and packet tracer
Need some guys from Bulgaria know about multicast and IPTV streaming You will rent IPTV line from and broadcast using udpxy, astra, tvheadend,..
Solo personas de habla Hispana. Necesito hacer un software instalado en Linux, con interfaz grafica que realice lo siguiente: Recopilar datos de varios clientes, MQTT, InfluxDb, OPCua, Modbus, Modbus TCP, mewtocol, Ethernet/IP, etc. Que traspase los datos de cada cliente y que nos de las alarmas que podamos asignar previamente a cada cliente/valor. Los canales de salida para las alarmas son, VoIP,Telegram, Teams, Slack, RSS, Email, SMS, etc. Los canales de salida para BBDD son: influxDB Se busca persona seria, es posible involucrar como socio al 50% si interesa,
Seeking a skilled developer to configure multiple socks5 connections on an ASUS RT-AC68U router. The goal is to connect socks5 to separate Wi-Fi networks and enable broadcasting. Specific devices include Raspberry 4, ASUS RT-AC68U, ASUS GT-AX11000, GL-AXT1800 (Slate AX), and GL-AX1800 (Flint). Each socks5 should have its DNS set accordingly, and WEBRTC should reflect the IP of the socks5. The project must be completed before 4 june. Please provide a suitable price and address additional queries.
Hi, The issue I am facing with 5g CPE pro router did not have NAT or port forward option only have virtual server / application option the question here how to do that step in that router ( 5G CPE pro H112-370) model ?! to port forward RDP ? refer to the attached image I am looking for someone who can configure DDNS and port forwarding for my VMware lab. I already have a DDNS service provider, so I need someone who can work with that. The network devices I am using are Huawei 5G CPE pro router h112-370. I need to forward 1 port 3389 RDP. Ideal skills for this job include networking expertise and experience with VMware labs. kindly need help to configure DDNS and port forward for my VMware lab I had jump server in ESXI for private network which is my internet router so i trying to do...
I am in need of assistance configuring Cisco SSL VPN (Any Connect) on a CISCO2911/K9 router. I am unsure if I have the necessary licenses for Cisco AnyConnect and need someone to check for me. I require full remote support during the configuration process. The VPN will be used for both Windows and macOS devices. Ideal skills and experience for this job include: - Expertise in configuring Cisco SSL VPN (Any Connect) - Knowledge of Cisco2911/K9 router - Experience with licensing for Cisco AnyConnect - Ability to provide full remote support - Familiarity with both Windows and macOS devices.
I am in need of someone to configure the advanced version of an Avaya IP Office system for my business. The specific features of the Avaya IP Office I am looking for a person those who can review and fix the Call Manager through SIP lines. There will be 1-10 users utilizing the Avaya IP Office system. I am seeking someone experienced in working with the Avaya IP Office who has a well-rounded knowledge of its features and capabilities. Please provide information regarding your experience and expertise with Avaya IP Office when contacting me. Thank you for your time.
I need someone to set up a VPN on my Windows domain server so that I can use a 3rd party app for remote access. I have a preferred VPN application that I would like to use. The ideal candidate should have experience in setting up VPNs on Windows servers and be familiar with the 3rd party app I want to use. The VPN should be set up for remote access.
My students currently have an advanced knowledge of networking topics. I am looking for someone to provide instruction on the concept and practices of network architecture via online classes. The teaching should be tailored to introduce basic concepts, build on intermediate-level skills, and reinforce advanced network architecture. The candidate must have expertise in this area and the ability to deliver an engaging lesson via online teaching.
I am looking for someone who can help me with installing Microsoft Azure GPU on my virtual machines. I have already set up my Microsoft Azure account and I require step-by-step guidance for the installation process. Ideal skills and experience for this job would include: - Proficiency in Microsoft Azure and its virtual machines - Experience with GPU installation on virtual machines - Expertise in providing step-by-step guidance for installation processes If you have the necessary skills and experience, please bid on this project. Thank you!
Setup to external access to the NAS and then help with the firewall, DDNS connection to Open VPN server and do any port forwarding needed with correct connections. Make sure I am getting the connection out safe and able to share links and create users on Synology Drive with clients to share like I do with Google Drive. Have the best and practice for a video production company. Located in Chicago able to literally physically help me with this. I am so frustrated and have set quiet a bit of this up I am just really confused on a few things. using ASUS RT-AX86S and a synology ds1621xs+ 6 Bay 16T NAS. I also have a qnap network switch and use a Mac Studio for the main connection points.
I am looking for someone who can help me with installing Microsoft Azure GPU on my virtual machines. I have already set up my Microsoft Azure account and I require step-by-step guidance for the installation process. Ideal skills and experience for this job would include: - Proficiency in Microsoft Azure and its virtual machines - Experience with GPU installation on virtual machines - Expertise in providing step-by-step guidance for installation processes If you have the necessary skills and experience, please bid on this project. Thank you!
IPTABLES TRAFFIC PROXY SERVER - SQUID TRANSPARENT Necessary to configure "SQUID TRANSPARENT" and Iptables to connect proxy server. This example iptables output traffic proxy server: # Redirect HTTP traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT" PROXY_PORT="3130" # Redirect HTTPS traffic to the proxy server sudo iptables -t nat -A OUTPUT -p tcp --dport 443 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT"
Hi I need support LDAP with Splunk for my consultant indian time 9 am to 10:30 am Tuesday to Saturday 12$/hourly. Payment every Saturday after session support done veai paylea. Please check the images ..
I am looking for a freelancer who can help me implement Virtual SonicWall NSv 470 in KVM Hypervisor VM. The project requires someone with experience in cloud-based environments and advanced sonicwall security. My current network setup is cloud-based, and I require advanced sonicwall security features such as Intrusion Prevention System (IPS), Content Filtering, and Advanced Threat Protection (ATP). The desired bandwidth for the network is between 100 Mbps and 500 Mbps. Ideal skills and experience for the job include: - Experience in implementing Virtual SonicWall NSv 470 in KVM Hypervisor VM - Knowledge of cloud-based environments and security features - Familiarity with Intrusion Prevention System (IPS), Content Filtering, and Advanced Threat Protection (ATP) - Ability to ...
Hi Can someone help resolve my issue regarding creating Ssl certificate with acme client on our pfsense server. The SSL certificates is for a production server that is hosted on another server with IIS. When the acme wants to create the certificate we get an error "timeout during connect (likely firewall problem)"
I am looking for an expert who can simulate a GPON network in ns3 on Ubuntu. I have a specific GPON network topology in mind and my main objective is to perform a performance analysis. The key performance metrics that I want to analyze are throughput. Ideal Skills and Experience: - Expertise in ns3 and Ubuntu - Strong understanding of network performance analysis and metrics - knowledge in C++ and python
Detailed description of the Vendor's plan to provide onsite and remote support for an IT Help Desk Contract
I am experiencing an issue with my Ubiquiti PtMP connected radio due to slow speeds. I have already conducted some troubleshooting but want to take extra measures to ensure the issue is resolved. As such, I am looking for a Freelancer to help me with this task. I need someone with experience with this particular type of Ubiquiti device who can analyze and diagnose the problem and put in place a plan of action to fix it. Ideally, this Freelancer should have a good understanding of PtMP technology and be able to pinpoint the source of the slow connection speeds. In addition, it would be helpful if they are knowledgeable of any interference that could be causing a signal degradation and advise steps to reduce this interference. All in all, I am looking for an experienced Freelancer to help me...
I am looking for someone who can help me with installing Microsoft Azure GPU on my virtual machines. I have already set up my Microsoft Azure account and I require step-by-step guidance for the installation process. Ideal skills and experience for this job would include: - Proficiency in Microsoft Azure and its virtual machines - Experience with GPU installation on virtual machines - Expertise in providing step-by-step guidance for installation processes If you have the necessary skills and experience, please bid on this project. Thank you!
I am looking for a freelancer to implement a wireless networking system for my small network of 1-10 devices. The ideal candidate should have experience in wireless network implementation and configuration. The project will focus on the following areas: - Wireless Network Implementation: The freelancer will be responsible for setting up and configuring the wireless network for my small network of devices. - Network Security: The freelancer should have a good understanding of network security and should be able to implement appropriate security protocols to ensure the network is secure. - Troubleshooting: The freelancer should also be able to troubleshoot any issues that may arise during the implementation process. Skills and experience required: - Experience in wireless network implemen...
We need someone to configure and add 3 cameras to Dahua NVR that are visible inside the NVR and you can preview the video but can't be added to the camera list as working cameras. Dahua claims they are not Dahua cameras but they (labeled inside and out as Dahua) but are not USA Dahua cameras as they came from China.
YAML CI/CD pipeline has to create an appsettings file at runtime and also it should fetch the certificates from keyvault and upload to that appsettings in the form of cretificate and password keys.
Hello I am looking for security engineer who is good at BeyondTrust You must be familiar with BeyondTrust I have some technical questions regarding this Let me know
I am looking for a freelancer who can help me resolve my CentOS network connectivity issues. Currently, I am experiencing lost connection on live only access through rescue mode. I have made recent changes to my network configuration or server settings, specifically, I have changed my network hardware. Ideal skills and experience for this job include: - Proficiency in CentOS network configuration and troubleshooting - Experience with network hardware - Knowledge of server settings and firewall configuration The freelancer should be able to identify and resolve the issue quickly to ensure smooth network connectivity.
Create text file step by step commands: Configuring Squid Proxy Transparent to acess trought Iptables Acess Trought Iptables Squid proxy: example commands: iptables -t nat -A OUTPUT -p tcp --dport 80 -j DNAT --to-destination "$PROXY_IP:$PROXY_PORT"
Our organization is looking for an experienced professional to conduct a network penetration test on our IT infrastructure. We are looking for comprehensive testing that will include probing and evaluating our network security defenses. Our IT infrastructure is relatively small, with less than 50 devices. It is essential that we have this testing completed as soon as possible. If you are confident in your skills and have experience in conducting penetration testing, then we'd love to hear from you. We're seeking a capable and diligent individual who has a thorough understanding of networks and web applications, as they will be responsible for uncovering and analyzing any security flaws present in our system. Ideally, the chosen candidate would have knowledge in areas such as codi...
Project Title: MFG Pro Application Server Migration and Upgrade Project Description: The objective of this project is to provide comprehensive support for the MFG Pro application server installed on AIX version 5.3 Unix servers in both Mumbai and Bangalore. The project will encompass the following key tasks: 1. Current Environment Assessment: - Conduct a detailed assessment of the existing MFG Pro application server setup on the IBM Server P740 and P500 series running AIX version 5.3 Unix. - Identify any performance issues, compatibility concerns, or areas requiring improvement. 2. Support and Maintenance: - Provide ongoing support and maintenance for the MFG Pro application server, ensuring its smooth operation and availability. - Address any server-related issues, software...
Need a windows OS and servers hardening checklist for my organisation
I am looking for a freelancer to help me reduce the spam on my laser printer by filtering only the IP addresses that are allowed to access specific ports. I have a list of allowed IP addresses that need to be filtered, but I need help determining which ports to filter. The problem is that we can't enter into the router so you need to advice me if I can buy an external device to do the filtering or software. Ideal skills and experience: - Experience with printer security and IP filtering - Knowledge of network protocols and port filtering - Familiarity with laser printers and their security features